* {
	margin: 0;
	padding: 0;
}

.box1 {
	margin: 0 75px;
	height: 100px;
	width: auto;
}

.baidu {
	padding: 20px 0px;
	float: left;
}

.bdtext {
	margin-left: 30px;
	margin-top: 20px;
	padding-left: 40px;
}

.box1-1 {
	float: left;
}

.box1-2 {
	margin-left: 240px;
	margin-top: 35px;
	float: left;
	width: 29px;
	height: 30px;
	margin-top: ;
	background-image: url(../img/a.png);
}
.box1-2:hover{
	background-position: 31px;
}
.box1-3{
	margin-left: 10px;
	margin-top: 40px;
	float: left;
	width: 35px;
	height: 25px;
	background-image: url(../img/b.png);
}
.box1-3:hover{
	background-position: 35px;
}
.box1-4{
	margin-left: 8px;
	margin-top: 40px;
	float: left;
	width: 30px;
	height: 30px;
	color: white;
	text-align: center;
	border: 1px solid rgb(202,224,243);
}
.box1-4 a{	
	font-size: 10px;
	text-decoration: none;
	}
.box1-4:hover{
	border: 2px solid rgb(202,224,243);
}
.box2{
margin-left: 60px;
margin-right:75px ;
	width: 1388px;
	float: right;
	height: 50px;
	background-color: rgb(20,121,215);
}
.box2 li{
	display: block;
	margin-top: 8px;
	margin-left: 45px;
	height: 28px;
	width: 36px;
	float: left;
	padding-bottom: 10px;
	text-align: center;
}
.box2 li a{
	text-decoration: none;
	text-align: center;
	line-height: 40px;
	color: aliceblue;
}
.box2 li :hover{
		background-color: rgb(203,225,213);
}
.box2-1{
	display: none;
	width: 400px;
	height: 100px;
	background-color: #000000;
	position: absolute;
    top: 148px;
	right: 100px;
	color: white;
}
.box2-2 :hover  .box2-1{
	display: block;
}
.box3{
	clear: right;
	height: 140px;
	width: auto;
	margin: 0 75px;
	}
	.box3-1 img{
		float: left;
		width: 60%;

		margin-top: 28px;
	}
.box3-2 {
	float: right;
	margin-top: 30px;
}
.box3-2 img{
width: 450px;
	
}
.box4{
	float: left;
	width: 450px;
	height: 400px;
	margin-left: 75px;
}
.box4 a{
	text-decoration: none;
}
.box4-1-1{
	font-size: 20px;
	width: 70px;
	height: 30px;
	float: left;
	border-right: 2px solid black;
}
.box4-1-2{
	margin-left:10px ;
	font-size: 20px;
	width: 80px;
	height: 30px;
	float: left;
	border-right: 2px solid black;
}
.box4-1-3{
	margin-left:10px ;
	font-size: 20px;
	width: 80px;
	height: 45px;
	float: left;
}
.box4-1-1-1{
	width: 40px;
	height: 4px;
	background-color: aqua;
	display: block;
}
.box4-1-1-2{
	width: 600px;
	position: relative;
}
.box4-1-1-2 a{
	display: block;
	font-size: 17px;
	height: 40px;
	color: #000000;
}
.box4-1-2-1{
	display: none;
	width: 60px;
	height: 4px;
	background-color: aqua;
}
.box4-1-2:hover .box4-1-2-1{
	display: block;
}
.box4-1-3-1{
	display: none;
	width: 80px;
	height: 4px;
	background-color: aqua;
}
.box4-1-3:hover .box4-1-3-1{
	display: block;
}
.box5{
	width: 485px;
	height: 400px;
	float: left;
}
.box5-1{
	padding-top: 20px;
	clear: both;
	font-size: 20px;
}
.box5-2-1{
	height: 40px;
	
	}
.box5-2-1-1{
	float: left;
	width: 80px;
	font-size: 18px;
	text-align: center;
	border-right:2px solid black ;
}
.box5-2-1-2{
	float: left;
	margin-left: 10px;
	margin-top: 2px;
}
a{
text-decoration: none;	
color: #000000;
}
.box6{
	float: left;
	width: 450px;
	height: 190px;
}
.box6-1{
	width: 445px;
	height: 60px;
	border: 2px solid rgb(202,224,243);
	background-color: white
}
.box6-2 a{
	display: inline;
	float: left;
	width: 50px;
	height: 20px;
	font-size: 13px;
	padding-top: 20px;
	padding-left: 5px;
	text-align: center;
	}
	.box6-3 {
		background-color: rgb(245,248,253);
	width: 445px;
	height: 60px;
	border-left: 2px solid rgb(202,224,243);
	border-right: 2px solid rgb(202,224,243) ;
}
.box6 a:hover{
	color: blue;
	}
	.box7-1{
		margin-top:0.625rem ;
	}
	.box7-1 img{
		width: 430px;
	}
